ByAI Label scores how likely a text was written by AI, issues a public, permanently verifiable certificate, and gives you a one-line badge for your site. No accounts, no card processors — pay in USDC.
EU AI Act Article 50 requires providers and deployers to disclose when content is AI-generated. Publishers, newsletters and agencies need a practical way to comply — enterprise tools cost hundreds per year and require contracts. We sell the missing middle: a cheap, verifiable label for everyone else.
Probabilistic AI-likelihood score (0–100) with a clear verdict: likely AI, mixed, or likely human. Heuristics + LLM engine.
Every certificate lives at a permanent URL — content hash (SHA-256), timestamp, registered model. Verifiable by anyone, forever.
One script tag puts the "AI-GENERATED · ByAI Label" badge on your articles, linked to the certificate. Your readers see compliance.
Pro plans include a monthly PDF report of everything you labeled — your paper trail for Art. 50.
POST the content to our API (agents pay per call via x402; humans use a plan key).
Instant AI-likelihood score. Certificates are registered in a public ledger with hash + timestamp + model.
Drop the one-line badge snippet into your page. It links readers to the live certificate.
Machine-to-machine payments over the x402 standard (USDC on Base). Your AI agent gets a 402, pays, retries — no signup, no API key needed.
| Endpoint | Price | Returns |
|---|---|---|
| POST /api/detect | $0.02 | ai_likelihood 0–100, verdict, signals |
| POST /api/cert | $0.10 | certificate ID, public URL, badge snippet |
| GET /api/verify/<id> | free | certificate verification JSON |
POST /api/detect # -> 402 + payment requirements (x402 v1) agent pays (EIP-3009, USDC Base) retries with X-PAYMENT header # -> 200 { "ai_likelihood": 78, "verdict": "likely_ai", "confidence": "high", ... }
<script src="https://byaigenerated.com/badge.js" data-cert="YOUR_CERT_ID"></script>
Renders: AI-GENERATED · ByAI Label